[Melzer]

Jack......

I probably should have indicated that especially at idle the gas fumes could choke Godzilla. Does the power valve affect the idle circuit? I thought the Demons were noted for their exceptional performance and flexibility.

The previous owner had tried several carb setups, but found the Demon to be above the others that were tried, (I don't know what the other's were).

If this small 625 carb is leaned out, what will feed the motor? Fuel is being delivered with an electric fuel pump currently, Demon sits on an Edlebrock Performer RPM aluminum intake. Cam is solid lifter, fairly potent lift - around .572 I think, don't know the duration, idles at 1,350-1,400.

What would a larger cfm carb do for the power band on the street?

Thanks.....